000 00292nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aBurns
245 4 _aThe science of genetics : An introduction to heredity
260 _bmacmillan
260 _c1969
365 _b24.38
942 _cBK
999 _c199164
_d199164